<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<div id="Layer1" style="position:absolute; width:100%; height:100%; z-index:-1">
    <img src="1.jpg" height="100%" width="100%"/>
</div>
<div style="text-align: center;">
    <img src="3.gif" width="400px" height="400px">
</div>
<br>
<div style="text-align: center;">
    <div>
    <input id="product_search" type="text" onkeyup="queryByName(this.value);panduan(event)" size="53" style="height:28px;text-align:left; color:#AB998F" value="请输入你要搜索的关键字" onclick="document.getElementById('product_search').value=''" >
        <input type="button" value="搜索"style="width: 50px; height:30px;">
    </div>
</div>
</body>
</html>